This is a two-bedroom condo at the end of a hallway, so it has windows on three sides: two of them into the attractive inner courtyard with a large tree, and one out toward the BTS tracks (but far enough to not hear the trains and road traffic), surrounding office buildings, and a well-manicured estate next to the condo building.
The building is new and upscale. As other reviewers mentioned, this condo complex is actually two buildings, and there is a beautiful infinity pool in the other, taller building. The pool is a great place to watch the sunset. There is a gym equipped with dumbbells and some machines, but unfortunately a strong odor of mildew in the gym prevented me from using it. Each of the two buildings has a well-appointed lobby entrance, and the taller building has a large quiet study area with lots of power stations for laptop work.
The complex is a few minutes' walk down Soi Ari 1 from the Ari BTS. There are lots of restaurants and cafes on this street and on the adjacent Phaholyothin Soi 5. Some of my favorites were Charm, Butcher, and Hiso Sushi. There are plenty more hip places to eat around the Ari neighborhood.
I didn't have much interaction with the host, but check-in with smooth, and check-out was equally easy. I recommend this place and would stay here again.